A DAB (Digital Audio Broadcasting) signal is a type of digital radio signal that is transmitted over the airwaves. DAB signals offer a number of advantages over traditional analog FM radio signals, including better sound quality, more variety of programming, and the ability to receive radio signals in areas where FM reception is poor.
However, DAB signals can sometimes be weak or intermittent, especially in areas with a lot of buildings or other obstacles. If you are experiencing problems with your DAB signal, there are a number of things you can do to try to boost it.